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DR. AUSTIN GABRIEL OSLOCK MD
NPI 1497334387
Internal Medicine - Geriatric Medicine in Birmingham, AL

Active since April 07, 2021PECOS EnrolledAccepts Medicare Assignment
625 19TH ST S, BIRMINGHAM, AL 35233(205) 638-9589 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 16, 2025, Aug 5, 2025, Apr 7, 2021 (3 updates tracked since 2021).

About Dr. Austin Gabriel Oslock Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AUSTIN GABRIEL OSLOCK MD (NPI 1497334387) is an individual geriatric medicine provider in Birmingham, Alabama, licensed in Alabama (MD.45031) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Ohio State University College Of Medicine (2021).

NPPES Registry Identity

NPI1497334387
Entity TypeIndividualMale
Primary Taxonomy207RG0300X
Provider Legal NameDR. AUSTIN GABRIEL OSLOCKCredential: MD
Location Address625 19TH ST SBirmingham, AL 35233-1900
Mailing AddressPo Box 55310Birmingham, AL 35255-5310
Phone(205) 638-9589
Sole ProprietorNo
Medical School CMSOhio State University College Of MedicineGraduated 2021
Enumeration DateApril 7, 2021
Last NPPES UpdateSeptember 16, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2025
✔ NPI 1497334387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in AL · MD.45031
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
Also ListedPediatricsTaxonomy 208000000X · License MD.45031 (AL)
625 19TH ST S, Birmingham, AL 35233
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11600 7th Ave SBirmingham, AL 35233-1711 · Phone (205) 638-9100
Location 21601 4th Ave SBirmingham, AL 35233-1723 · Phone (205) 638-9096

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Austin Gabriel Oslock Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941601793
PECOS Enrollment IDI20250919003816
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Austin Oslock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Alabama Health Services Foundation, PC.
0.1 mi
Multi-Specialty
619 19TH STREET SOUTH
Birmingham, AL 35233
  • Reassigned Medicare billing, Alabama enrollment
  • 4,494 clinicians in this Medicare group
NPI 1093768723 (205) 934-6600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35233 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$161.63 typical visit price
range $52.65 – $161.63
Typical copayment $40.40 (range $13.16 – $40.40)
Most-billed visit code 99205
Established Patient
$93.72 typical visit price
range $16.56 – $131.65
Typical copayment $23.43 (range $4.14 – $32.91)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CYDNEY NICHOLE TERRYN MD
Psychiatry & Neurology (Psychiatry)
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-0727
TODD WILLIAM MUDD JR.
Student in an Organized Health Care Education/Training Program
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-2490
DAVID W MERKLEY DO
Anesthesiology
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-4696
DR. SERDAR AKKOL MD, PHD
Student in an Organized Health Care Education/Training Program
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 975-3756
MATTHEW GUILFORD LONG
Student in an Organized Health Care Education/Training Program
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 934-6007
AMANDA MARINELLO
Student in an Organized Health Care Education/Training Program
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 975-7104
BENJAMIN ROWLAND MD
Student in an Organized Health Care Education/Training Program
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 975-0208
NICHOLAS DREW ROBERTSON
Student in an Organized Health Care Education/Training Program
625 19TH ST S
BIRMINGHAM, AL 35233
Jefferson County (205) 975-4048

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Austin Oslock's NPI number?

The NPI number for Austin Oslock is 1497334387. It was assigned to this individual provider in the NPPES registry on April 7, 2021.

Where is Austin Oslock located?

Austin Oslock practices at 625 19th St S, Birmingham, AL 35233. The listed phone number is (205) 638-9589.

What is Austin Oslock's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Austin Oslock enrolled in Medicare?

Yes. Austin Oslock is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Austin Oslock's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Austin Oslock reassigns Medicare benefits to University Of Alabama Health Services Foundation, PC. (Birmingham, AL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Austin Oslock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Austin Oslock accept?

Health plans from Blue Cross and Blue Shield of Alabama list Austin Oslock as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Austin Oslock was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.